. . "齋藤久雄" . "Hisao"@en . "斉藤寿夫" . "Saitō Toshio" . "斎藤尚雄" . "斎藤寿雄" . "Hisao Saito" . "斎藤久夫" . "ヒサオ" . "斉藤ひさお" . "サイトウ" . "斎藤久夫" . "斉藤ひさお" . "Saitō Toshio" . "斎藤尚雄" . "Hisao Saito" . . "久雄 斉藤"@en . "1947" . "斎藤久雄" . "斉藤寿夫" . "Hisao Saitō"@en . "齋藤久雄" . "ひさお" . "ヒサオ サイトウ" . "斎藤寿雄" . "斉藤ひさお" . "久雄 斎藤" . "斎藤久雄" . "Saitō"@en . "久雄" . "斎藤寿雄" . "ひさお 斉藤" . . "齋藤久雄" . . "斉藤寿夫" . . . "斉藤" . "Saito" . "斎藤久雄" . "斎藤" .